Really need some advice please :'(
So I'm currently still trying to get over a break up from the past month. My ex broke up with me because our relationship started to go south when we were arguing a lot and I didn't realise I had postnatal depression. I went to the doctors 2 weeks before we broke up and asked about it, at which point I was given tablets but didn't take them as I was still in denial about it. It wasn't until we broke up that I even mentioned it to him and I know it doesn't change anything but all he could say was "sorry to hear you have that" . I just don't know how to feel anymore... I tried taking the tablets but was so ill one day my mother had to get the day off work to help me. I have a 6 month old child and am living on my own. My ex broke up with me over WhatsApp after 4 years and a child together and his friends and family are just telling him to have fun and move one, he said his not looking for anything serious. And even after everything I still have the deepest feelings for him and I'm honestly heartbroken, I keep crying and I will have days when I feel OK but then it gets to the nights and when baby goes to sleep I'm alone again and I cry, I cry for him and I feel so stupid and childish for it.
I've spoken to friends and my health visitor and family, but I feel like nobody understands and I'm just so hurt. I have family in the hospital which is what triggered my postnatal depression and possibly PTSD too and now my anxiety has crept up as I'm so confused and upset about everything. I'm crying as I write this. I have a degree I can't use as I can't afford childcare and he has her 1 day a week... He wants to start having the baby over night for 1 night a week even though he doesn't even message in the week to ask how baby is. I have had her for the past month basically to myself with every single night spent with me.
Friends and family say I should just get over it and move on... Like he seems to be doing. But I can't tell my heart no, my family is broken and so is my heart.
Please help, I just need someone to understand and help. I'm broken and I don't want to be broken anymore